GBIF occurrence 41269664 from dataset CAS Herpetology Collection Catalog (California Academy of Sciences)
Colostethus vertebralis (Animalia:Amphibia:Dendrobatidae)
| Ecuadorian frogs of the genus Colostethus (Anura:Dendrobatidae) Luis A Coloma (1995) Miscellaneous publication - University of Kansas, Museum of Natural History 87: 1-72 |
GBIF occurrence 239074689 from dataset CAS Herpetology Collection Catalog (California Academy of Sciences)
Thamnophis atratus zaxanthus (Animalia:Reptilia:Colubridae)
| Systematics of the garter snake Thamnophis atratus at the southern end of its range J Boundy (1999) Proc. California Acad. Sci 51: 311-336 |